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1. 发明授权

US4137212A Flameproofed nylon molding compositions 失效
标题翻译：防火尼龙模塑组合物
公开(公告)号：US4137212A
公开(公告)日：1979-01-30
申请号：US855890
申请日：1977-11-30
申请人： Rainer Theysohn , Klaus Penzien , Wolfgang Seydl , Rolf Wurmb , Horst Reimann , Claus Cordes , Hans-Josef Sterzel
发明人： Rainer Theysohn , Klaus Penzien , Wolfgang Seydl , Rolf Wurmb , Horst Reimann , Claus Cordes , Hans-Josef Sterzel
IPC分类号： C08L77/00 , C08K3/22 , C08K5/03 , C08L1/00 , C08L7/00 , C08L21/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08K3/10
CPC分类号： C08K5/03
摘要： A flameproofed nylon molding composition which can be processed by thermoplastic methods and which contains, as the flameproofing agent, from 5 to 30% by weight of brominated styrene oligomers and a synergistic metal oxide. The compositions may be used for the manufacture of injection moldings for the electrical industry.
摘要翻译：一种防火尼龙模塑组合物，其可通过热塑性方法加工，并含有5至30重量％的溴化苯乙烯低聚物和协同金属氧化物作为防火剂。组合物可用于制造用于电气工业的注射成型品。

2. 发明授权

US4022748A Thermoplastic polyester molding compositions 失效
标题翻译：热塑性聚酯成型组合物
公开(公告)号：US4022748A
公开(公告)日：1977-05-10
申请号：US610651
申请日：1975-09-05
申请人： Karl Schlichting , Peter Horn , Rolf Wurmb , Claus Cordes , Hans-Josef Sterzel
发明人： Karl Schlichting , Peter Horn , Rolf Wurmb , Claus Cordes , Hans-Josef Sterzel
IPC分类号： C08L29/00 , C08L7/00 , C08L21/00 , C08L29/10 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L67/00 , C08L67/02 , C08G39/10
CPC分类号： C08L67/02
摘要： Thermoplastic polyester molding compositions showing good impact resistance at both high and relatively low temperatures and containingA. 100 parts by weight of a linear saturated polyester of an aromatic dicarboxylic acid and optionally small portions of aliphatic dicarboxylic acids with saturated aliphatic or cycloaliphatic diols andB. from 1 to 25 parts by weight of a rubber-elastic graft copolymer having a glass temperature below -20.degree. C andC. optionally from 10 to 80 parts by weight of fillers.
摘要翻译：热塑性聚酯模塑组合物在高和相对低的温度下均显示出良好的抗冲击性，并且含有A.100重量份的芳族二羧酸的线性饱和聚酯和任选的少量脂族二羧酸与饱和脂族或脂环族二醇和乙二醇。 1至25重量份的玻璃温度低于-20℃的橡胶弹性接枝共聚物和C.任选地10至80重量份的填料。

3. 发明授权

US4081422A Thermoplastic molding compositions from terephthalic acid-butane-1,4-diol-but-2-ene-1,4-diol polyesters 失效
标题翻译：来自对苯二甲酸 - 丁烷-1,4-二醇 - 丁-2-烯-1,4-二醇聚酯的热塑性成型组合物
公开(公告)号：US4081422A
公开(公告)日：1978-03-28
申请号：US699987
申请日：1976-06-25
申请人： Claus Cordes , Hans-Josef Sterzel
发明人： Claus Cordes , Hans-Josef Sterzel
IPC分类号： C08L67/00 , C08G63/00 , C08G63/52 , C08K3/34 , C08K5/13 , C08K5/16 , C08K5/49 , C08K7/02 , C08L7/00 , C08L21/00 , C08L23/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L67/06 , C08L101/00
CPC分类号： C08G63/52 , C08L67/06
摘要： A polyester which is manufactured by polycondensing terephthalic acid, or its lower alkyl esters, with butane-1,4-diol and at least 5 mole % of but-2-ene-1,4-diol, based on the amount of diol employed.
摘要翻译：基于所使用的二醇的量，将对苯二甲酸或其低级烷基酯与丁烷-1,4-二醇和至少5摩尔％的丁-2-烯-1,4-二醇缩聚制成的聚酯。

4. 发明授权

US4031065A Manufacture of thermoplastic polyester molding compositions of high viscosity 失效
标题翻译：制造高粘度热塑性聚酯成型组合物
公开(公告)号：US4031065A
公开(公告)日：1977-06-21
申请号：US660137
申请日：1976-02-23
申请人： Claus Cordes , Hans-Josef Sterzel
发明人： Claus Cordes , Hans-Josef Sterzel
IPC分类号： C08G63/00 , C08G63/52 , C08L67/06 , C09D167/06
CPC分类号： C08L67/06 , C08G63/52 , C09D167/06
摘要： Thermoplastic polyesters having a melt viscosity of more than 6,000 poise, as measured at 250.degree. C, and a relative solution viscosity of more than 1.6, as measured on a 2:1 mixture of phenol/o-dichlorobenzene at 25.degree. C, composed of aliphatic and/or cycloaliphatic diols on the one hand and dicarboxylic acids or esters thereof on the other hand and of from 0.1 to 10% molar of an aliphatic diol containing at least one olefinic double bond and/or of an aliphatic dicarboxylic acid containing at least one olefinic double bond or an ester thereof, said olefinic double bond not being directly adjacent to the carboxyl or ester groups. The polyesters are manufactured by melt polycondensation of diols with dicarboxylic acids or esters thereof, which polycondensation is carried out for at least some of the time at a temperature above 220.degree. C and preferably above 230.degree. C, the reaction being carried out in the presence of from 0.1 to 10% molar of an aliphatic diol containing at least one olefinic double bond and/or of an aliphatic dicarboxylic acid containing at least one olefinic double bond or an ester thereof, said olefinic double bond not being directly adjacent to the carboxyl or ester groups.
摘要翻译：在250℃下测量的熔体粘度大于6000泊的热塑性聚酯，和在25℃下苯酚/邻二氯苯的2:1混合物测量的相对溶液粘度大于1.6的热塑性聚酯，由一方面是脂族和/或脂环族二醇，另一方面是二羧酸或其酯，和0.1-10％摩尔含有至少一个烯属双键的脂族二醇和/或至少含有脂族二羧酸一个烯属双键或其酯，所述烯属双键不直接与羧基或酯基相邻。聚酯通过二醇与二羧酸或其酯的熔融缩聚制备，其在220℃以上，优选230℃以上的温度进行至少一段时间的缩聚，该反应在存在下进行含有至少一个烯属双键的脂族二醇和/或含有至少一个烯属双键的脂族二羧酸的0.1至10摩尔％或其酯，所述烯属双键不直接与羧基或酯基。

5. 发明授权

US4064103A Polybutylene terephthalate molding compositions which are resistant to heat-aging 失效
标题翻译：耐热老化的聚对苯二甲酸丁二醇酯模塑组合物
公开(公告)号：US4064103A
公开(公告)日：1977-12-20
申请号：US677921
申请日：1976-04-19
申请人： Claus Cordes , Hans-Josef Sterzel
发明人： Claus Cordes , Hans-Josef Sterzel
IPC分类号： C08L67/00 , C08K5/29
CPC分类号： C08K5/29
摘要： Stabilized polyester molding compositions in which the stabilizer is a carbodiimide of the formula ##STR1## where R is hydrogen, alkyl, halogen or nitro, at least one of the substituents R in the ortho-position to the carbodiimide group must differ from hydrogen, and the carbodiimide molecule contains, as substituents R, 2 alkyl groups and 2 nitro groups, or from 4 to 6 chlorine atoms, or 2 alkyl groups and from 4 to 6 chlorine atoms, or 2 chlorine atoms and 2 nitro groups, or 4 chlorine atoms and 2 bromine atoms.
摘要翻译：稳定化的聚酯成型组合物，其中稳定剂是式“IMAGE”的碳二亚胺，其中R是氢，烷基，卤素或硝基，与碳二亚胺基团的邻位中的至少一个取代基R不同于氢，和碳二亚胺分子含有作为取代基R 2的烷基和2个硝基，或4至6个氯原子，2个烷基和4至6个氯原子，或2个氯原子和2个硝基或4个氯原子和2个溴原子。

6. 发明授权

US4060518A Manufacture of polyamide film-forming materials containing magnesium silicate 失效
标题翻译：制造含硅酸镁的聚酰胺成膜材料
公开(公告)号：US4060518A
公开(公告)日：1977-11-29
申请号：US620713
申请日：1975-10-08
申请人： Wolfgang-Dieter Jeserich , Claus Cordes , Wolfgang Seydl , Hans-Peter Weiss
发明人： Wolfgang-Dieter Jeserich , Claus Cordes , Wolfgang Seydl , Hans-Peter Weiss
IPC分类号： C08G69/16 , C08L77/00
CPC分类号： C08G69/16 , C08L77/00
摘要： Process for the continuous manufacture of polymeric starting materials for high-grade transparent thin sheeting, whereinA. .epsilon.-caprolactam is continuously agitated in a first reaction zone under polyamide-forming conditions at temperatures of from 240.degree. to 290.degree. C until at least 20% and preferably at least 35% of the .epsilon.-caprolactam has reacted,B. magnesium silicate having a particle size of less than 30 .mu.m is then added to the melt to give magnesium silicate concentrations in the reaction mixture of from 0.0005 to 0.5% and preferably from 0.001 to 0.01%, andC. the melt is then polymerized in further stages to completion until the relative viscosity is from 2.4 to 3.3 and preferably from 2.5 to 2.8.
摘要翻译：用于连续制造用于高级透明薄片的聚合起始材料的方法，其中A.ε-CAPROLACTAM在第一反应区内连续地在240℃至290℃的温度下在多酰胺形成条件下搅拌直到至少20 ％，优选至少35％的ε-己内酰胺已经反应。B.具有小于30微米的颗粒尺寸的硅酸镁被添加到熔体中以在反应混合物中产生0.0005至0.5％的硅酸镁浓度，优选从0.001到0。

7. 发明授权

US5039786A Continuous preparation of copolyamides from caprolactam and salt of diamine and dicarboxylic acid 失效
标题翻译：从己内酰胺和二胺和二羧酸的盐连续制备共聚酰胺
公开(公告)号：US5039786A
公开(公告)日：1991-08-13
申请号：US500946
申请日：1990-03-29
申请人： Gunter Pipper , Claus Cordes , Franz Schmidt , Horst Reimann , Eckhard M. Koch
发明人： Gunter Pipper , Claus Cordes , Franz Schmidt , Horst Reimann , Eckhard M. Koch
IPC分类号： C08G69/36
CPC分类号： C08G69/36
摘要： Copolyamides are prepared by a continuous process in which(a) an aqueous solution of salts of equimolar amounts of diamines and dicarboxylic acids is passed, under superatmospheric pressure and with simultaneous evaporation of water, through a tubular precondensation zone with formation of a vapor phase and a prepolymer at above the melting point of the prepolymer,(b) the vapor phase is separated from the prepolymer melt,(c) the vapor phase is separated in a column into steam and an aqueous diamine solution, and the aqueous solution containing diamines is recycled to the polymerization,(d) the prepolymer melt is mixed with molten caprolactam at polyamide-forming temperatures, and(e) the mixture of prepolymer and caprolactam is passed downward through a vertical polymerization tube at polyamide-forming temperatures and a copolyamide is obtained.
摘要翻译：共聚酰胺通过连续方法制备，其中（a）等摩尔量的二胺和二羧酸的盐的水溶液在超大气压下通过管状预缩合区，同时蒸发水，并形成气相，在预聚物熔点以上的预聚物，（b）将气相与预聚物熔体分离，（c）气相在塔中分离为蒸汽和二胺水溶液，含有二胺的水溶液为再循环到聚合反应中，（d）预聚物熔体与聚酰胺形成温度下的熔融己内酰胺混合，（e）预聚物和己内酰胺的混合物在聚酰胺形成温度下向下通过垂直聚合管，得到共聚酰胺。

8. 发明授权

US4229551A Preparation of modified polymers of N-vinylpyrrolid-2-one and their use for the preparation of polymers interrupted by bridge members 失效
标题翻译： N-乙烯基吡咯烷酮-2-酮的改性聚合物的制备及其制备由桥连构件中断的聚合物的用途
公开(公告)号：US4229551A
公开(公告)日：1980-10-21
申请号：US56136
申请日：1979-07-09
申请人： Ferdinand Straub , Herbert Spoor , Claus Cordes
发明人： Ferdinand Straub , Herbert Spoor , Claus Cordes
IPC分类号： C08F8/00 , C08F8/04 , C08G18/62 , C08F8/42
CPC分类号： C08G18/6283 , C08F8/04
摘要： A process for the preparation of modified poly-N-vinylpyrrolid-2-one containing two identical reactive groups, wherein polyvinylpyrrolidone is treated with complex hydrides, with or without further reaction of the modified polyvinylpyrrolidone with a reactive bifunctional compound, to give a polymer which has a molecular weight at least 2.5 times as great as that of the starting polymer.
摘要翻译：制备具有两个相同反应性基团的改性聚-N-乙烯基吡咯烷-2-酮的方法，其中聚乙烯吡咯烷酮用复合氢化物处理，或者在改性聚乙烯吡咯烷酮与活性双官能化合物进一步反应的情况下进行处理，得到聚合物，其分子量至少是起始聚合物的2.5倍。

9. 发明授权

US4065437A Aromatic polyether-sulfones 失效
标题翻译：芳香聚醚砜
公开(公告)号：US4065437A
公开(公告)日：1977-12-27
申请号：US731127
申请日：1976-10-12
申请人： Gerd Blinne , Claus Cordes
发明人： Gerd Blinne , Claus Cordes
IPC分类号： C08G75/23 , C08G2/18 , C08G8/02 , C08G63/66 , C08G65/40
CPC分类号： C08G75/23
摘要： New thermoplastic polymers based on aromatic polyether-sulfones, which have molecular weights of from about 15,000 to 35,000 and contain units of the formula ##STR1## and a process for their manufacture.
摘要翻译：基于芳族聚醚砜的新的热塑性聚合物，其分子量为约15,000至35,000，并且含有下式的单位：＆lt; IMAGE＆gt;＆gt;＆nbsp;＆nbsp;＆nbsp;＆nbsp;＆nbsp;其制造方法。

10. 发明授权

US4282342A Preparation of terpolymers 失效
标题翻译：三元共聚物的制备
公开(公告)号：US4282342A
公开(公告)日：1981-08-04
申请号：US072985
申请日：1979-09-06
申请人： Walter Denzinger , Claus Cordes
发明人： Walter Denzinger , Claus Cordes
IPC分类号： C08F220/00 , C08F220/04 , C08F222/06
CPC分类号： C08F222/06
摘要： Terpolymers which have Fikentscher K-values of from 8 to 100 and comprise 50 mole percent of maleic anhydride units, from 35 to 45 mole percent of 2,4,4'-trimethylpent-1-ene units and from 5 to 15 mole percent of 2,4,4'-trimethylpent-2-ene units, and processes for their preparation by polymerizing 50 parts by weight of maleic anhydride, from 35 to 180 parts by weight of 2,4,4'-trimethylpent-1-ene and from 0.6 to 6 parts by weight of 2,4,4'-trimethylpent-2-ene per part by weight of 2,4,4'-trimethylpent-1-ene employed, in the presence of a free-radical initiator at from 60.degree. to 200.degree. C. and a pressure of from 1 to 20 bar, and separating the terpolymers from the unconverted monomers.
摘要翻译：具有8至100的Fikentscher K值和包含50摩尔％马来酸酐单元，35至45摩尔％的2,4,4'-三甲基戊-1-烯单元和5至15摩尔％的马来酸酐单元的三元共聚物 2,4,4'-三甲基戊-2-烯单元，以及它们通过聚合50重量份马来酸酐制备的方法，35至180重量份的2,4,4'-三甲基戊-1-烯和在使用自由基引发剂的存在下，使用0.6至6重量份的2,4,4'-三甲基戊-2-烯每重量份的2,4,4'-三甲基戊-1-烯， 60℃至200℃，压力为1至20巴，并将三元共聚物与未转化的单体分离。

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